Description

. The capillary tube made of safe and environmentally friendly glass material is professional and practical, has a transparent and clear appearance, and can be used in scientific experiments and other activities. It is a very practical glass straw container, which will meet your needs well. It has good airtightness and can receive liquid very well

Features

- Material: Glass.
- Size: 10.00X0.10X0.10cm/3.93X0.04X0.04inch.
- The slender glass tube is easy to store and use, which can bring you convenience.
- Manufactured with premium material, with excellent durability and practicality.
- The product can effectively play the function of glass melting point capillary tube, excellent and premium.
- Contains a sufficient number of capillaries, which can well meet your needs. 
- Smooth edges and surface without burrs, safe and secure, it will not hurt your hands.

500 x Tubes

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